Well it is overdue.. and if it did erupt it would change the united states as we know it. They have noticed the ground swelling in places but they do not have a good way of monitoring volcanos since we do not really have very much experience of super volcanos like these.
It could happen in 100 000 years or tomorrow so the overall chance of it happening in our lifetime is very unlikely but it will happen at some point and i know i sure wouldn’t want to be in yellowstone when it does 🙂
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